<div id="udptest" style="width:100%;height:100%" xmlns:v-on="http://www.w3.org/1999/xhtml">

    <button type="button" class="btn btn-primary" onclick="window.app.onBack()">返回</button>
    <div id="udptest_connect">
        <button type="button" class="btn btn-primary" v-on:click="click()">连接设备</button>
    </div>
    <p id="udptest_log" -webkit-overflow-scrolling:touch;overflow:auto; style="width:100%;word-break:break-all"></p>
</div>
